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Image Download Filters — Bulk Image Downloader Pro

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Image download filters are what keep a bulk image job from becoming a messy folder full of thumbnails, icons, logos, placeholders, and repeated files. The scan is only the first step. The real quality control happens before you download.

Bulk Image Downloader Pro lets you narrow discovered images by practical signals such as dimensions, file type, aspect ratio, domain, URL text, and duplicates. That means you can review the page scan, remove noise, and download only the files worth keeping.

Filter by image size

Minimum width and height filters are often the fastest way to remove junk. Tiny images are usually icons, spacers, avatars, badges, or tracking pixels. If you are collecting product photos or gallery images, start with a reasonable minimum size and adjust after checking the preview.

Do not set the numbers too aggressively at first. Some legitimate images may be smaller than expected, especially thumbnails you actually need for a catalog or mood board.

Filter by file type

File type filters help when you only want formats such as JPG, PNG, WebP, GIF, SVG, or other listed image types. Use them when the page mixes photos, icons, and vector assets.

Remember that some CDNs use URLs that do not clearly show the real file type. For important jobs, combine file type filtering with previewing and dimension checks instead of trusting the extension alone.

Filter by aspect ratio

Aspect ratio filters are useful when the target images share a shape. Product photos might be square. Hero images may be wide. Portrait references may be vertical. Filtering by shape can quickly separate the main content from banners, logos, and unrelated graphics.

Filter by domain or URL text

Busy pages often load images from multiple hosts: the main site, CDN domains, ad networks, analytics pixels, social widgets, and third-party embeds. Domain filters help keep only the source you care about.

URL text filters are useful when the image path contains a pattern such as product, gallery, uploads, a SKU, a category name, or a CDN folder. This is especially helpful on ecommerce and catalog pages.

Remove duplicate URLs before downloading

Duplicate URLs are common. A gallery may show the same image in a thumbnail, carousel, modal, and product detail block. Use duplicate removal before creating the download task so the final folder is cleaner.

Exact URL dedupe catches repeated links. If two different URLs point to visually similar files, use the Perceptual Duplicate Finder when visual cleanup matters.

Use Download If rules for URL-list tasks

In task settings, Download If rules give you another layer of control. You can include or exclude URLs based on contains, does not contain, regex-style matching, and AND/OR logic. This is useful when you already have a large list of image URLs and need to keep only the URLs that match a project rule.

Test these rules on a small sample before running a full batch. A rule that is too strict can exclude everything.

A practical filtering workflow

  1. Scan the page or import the image URL list.
  2. Start with minimum dimensions to remove tiny files.
  3. Filter by domain or URL text if the page pulls from many sources.
  4. Apply file type filters only when format matters.
  5. Remove duplicate URLs.
  6. Preview the remaining set before creating the download task.

Filtering is not about making the tool complicated. It is how you avoid wasting time after the download. A few checks before saving can prevent hundreds of unwanted files from landing in the final folder.

For a broader extraction workflow, read how to extract images from a website. For broken links and redirects, see the troubleshooting guide.